<?php

namespace App\Http\Middleware;

use Closure;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Cache;

class CountDayMiddleware
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure(\Illuminate\Http\Request): (\Illuminate\Http\Response|\Illuminate\Http\RedirectResponse)  $next
     * @return \Illuminate\Http\Response|\Illuminate\Http\RedirectResponse
     */
    public function handle(Request $request, Closure $next)
    {
        // 获取当前计数器的值，如果不存在则默认为0
        $count = Cache::get('counter_day', 0);

        // 增加计数
        $count++;

        // 更新计数器的值到缓存
        Cache::put('counter_day', $count);

        return $next($request);
    }
}
